Cheap flights from London to Southampton

London
LON
Southampton
SOU

Flight deals from London to Southampton

Below you can see the best deals on flights London — Southampton for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 7 September, from $45.

Top 10 cheap flights from London to Southampton

W9
U2
$ 66

London — Southampton

16:55—07:55
19 Sep 2026
15 h
1 stop
U2
U2
$ 78

London — Southampton

21:55—10:15
15 Sep 2026
12 h 20 m
1 stop
W9
U2
$ 79

London — Southampton

11:50—08:35
23 Sep 2026
20 h 45 m
1 stop
U2
U2
$ 79

London — Southampton

20:25—07:55
19 Sep 2026
11 h 30 m
1 stop
VY
U2
$ 80

London — Southampton

15:55—07:55
19 Sep 2026
16 h
1 stop
VY
U2
$ 80

London — Southampton

21:15—07:55
18 Sep 2026
34 h 40 m
1 stop
U2
U2
$ 81

London — Southampton

18:00—10:15
15 Sep 2026
16 h 15 m
1 stop
U2
U2
$ 81

London — Southampton

07:55—10:15
15 Sep 2026
26 h 20 m
1 stop
U2
U2
$ 81

London — Southampton

22:35—10:15
15 Sep 2026
11 h 40 m
1 stop
U2
U2
$ 81

London — Southampton

13:30—10:15
15 Sep 2026
20 h 45 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the London — Southampton flight

Looking for cheap flights from London to Southampton? Compare fares from different airlines, check the flight schedule and travel time — and book your London — Southampton ticket online at the best price.

The route has direct flights — around 68 flights per week, flights are operated by Accesrail Inc, a nonstop flight takes about 1 h 40 min, the distance between the cities is around 111 km.

Planning your trip? You may find our Southampton travel guide, how to get from the airport into town and Southampton weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $45Min. price
SeptemberCheapest
AprilPeak season
YesDirect flights
111 kmDistance
1 h 40 minTravel time
1Airlines
68 / wkFlights

Flight schedule from London to Southampton

The table shows direct flights from London to Southampton on the selected date. The flight takes approximately 1 h 40 min. Regular flights are operated by Accesrail Inc. Departures from Heathrow Airport, London Gatwick Airport and Stansted Airport airports, arrivals at Southampton Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 25 Aug 2026

Flight ticket prices by day: London — Southampton

Below is a calendar of the lowest flight ticket prices for London — Southampton by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $45 in September, and the most expensive are around $176 in April. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from London to Southampton by month. Tickets are usually cheapest in October (around $186) and priciest in December (about $246) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$228highMay$210mediumSep$204medium
Feb$192lowJun$210mediumOct$186low
Mar$234highJul$222highNov$204medium
Apr$240highAug$204mediumDec$246high

Some values are estimated based on seasonality.

When to fly

Weather in Southampton: it is warmest in July (up to 22 °C on average) and coolest in January (around 8 °C). The driest month is April.

Tickets are usually cheapest in September and most expensive in April. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Southampton

Dry and wet days · Southampton

Wind speed and direction · Southampton

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How to get the best deal on a London — Southampton ticket

  • Book ahead: fares for London — Southampton are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • London is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Southampton is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the London — Southampton route are operated by 1 airline; Accesrail Inc runs the most flights (around 100% of all flights). Compare carriers, flight shares and schedules below.

  • Accesrail Inc9B
    23x/week
    • Direct flight LHR → SOU23x/week
      Duration
      1h 52m
      Days
      MTWTFSS
    100.0%

Cities and airports on the London — Southampton route

Flights London — Southampton depart from Heathrow Airport, London Gatwick Airport, Stansted Airport and London Luton Airport and arrive at Southampton Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

London

LON
United Kingdom
About the cityHow to get thereWeatherAll about the country United Kingdom
Arrival

Southampton

SOU
United Kingdom
About the cityHow to get thereWeatherAll about the country United Kingdom
Departure airports
Arrival airports

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Frequently asked questions about the London — Southampton flight

How long is the flight from London to Southampton?

A nonstop London — Southampton flight takes about 1 h 40 min — the distance between the cities is around 111 km.

How far is it from London to Southampton?

The distance from London to Southampton is about 111 km, which a nonstop flight covers in around 1 h 40 min.

Are there direct flights from London to Southampton?

Yes, there are nonstop flights London — Southampton — around 68 flights per week.

Which airlines fly from London to Southampton?

Airlines operating London — Southampton include Accesrail Inc. See the full list with schedules in the "Airlines" section on this page.

Which airports do London — Southampton flights use?

Flights from London depart from Heathrow Airport, London Gatwick Airport, Stansted Airport, and arrive at Southampton Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from London to Southampton?

The price of a London — Southampton ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in April. Tickets typically cost between $45 and $176. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights London — Southampton?

Flights London — Southampton are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from London to Southampton?

To catch a low fare London — Southampton, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from London

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Where else you can fly from Southampton

See all
DublinBelfastSaint HelierEdinburghAmsterdamManchesterNewcastle upon TyneSt Peter PortPalmaAlderneyGlasgowParisGenevaBarcelonaAberdeenAlicanteFaroBrusselsMaastrichtNantesFrankfurt am MainCologneCorkDusseldorfStrasbourgToursToulousePragueBerlinEindhovenMilanMontpellierKerryRomeNiceLyonBremenLuxembourg CityHamburgMunster

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